Automation library · Alerts and monitoring

YouTube channel monitor with Video Stats

Started by a clock, and works across Google Sheets. It hands the judgement calls to Gemini. 32 steps, 5 branches, 6 loops or waits: large, and worth reading before you trust it with anything live.

LargeCalls a model: Gemini

Download free
32 stepsLarge: read it before trusting it with anything live
5Branches: places the flow splits
6Loops or waits
1Service it connects to

The flow

Starts it 1Model 3Logic 19Service 9

The steps in the order they run, from what starts it.

  1. 1Structured Output Parser1Output Parser StructuredModel
  2. 2Google Gemini Chat Model13Lm Chat Google GeminiModel
  3. 3Schedule TriggerSchedule triggerStarts it
  4. 4youtube video summariserChain LlmModel
  5. 5Get row(s) in sheetGoogle SheetsService
  6. 6Append or update row in sheetGoogle SheetsService
  7. 7Split into individual linksCodeLogic
  8. 8Wait 70 sec for next videoWaitLogic
  9. 9check if youtube linkIfLogic
  10. 10Loop Over VideosSplit In BatchesLogic
  11. 11Loop Over channelsSplit In BatchesLogic
  12. 12EndSetLogic
  13. 13Video Data and criteriaSetLogic
  14. 14If4IfLogic
  15. 15Set channel and APISetLogic
  16. 16Get row(s) in sheet1Google SheetsService
  17. 17Append or update row in sheet1Google SheetsService
  18. 18Get Channel ID1Http RequestService
  19. 19if not exist in sheet?IfLogic
  20. 20Get channel statsHttp RequestService
  21. 21Youtube Transcriber GeminiHttp RequestService
  22. 22WaitWaitLogic
  23. 23Get candidate videosHttp RequestService
  24. 24If transcript existsIfLogic
  25. 25Split OutSplit OutLogic
  26. 26Edit Fields1SetLogic
  27. 27Wait 85 sec on failWaitLogic
  28. 28Last 30 daysFilterLogic
  29. 29Get baseline video statsHttp RequestService
  30. 30video detailsSetLogic
  31. 31If title?IfLogic
  32. 32Wait 2 secWaitLogic

How it's built

Starts on
A clock
Steps
32, with 5 branches, 6 loops or waits
Size
Large: read it before trusting it with anything live
Connects to
Google Sheets
Model
Gemini

Questions

What does it need to run?

An n8n account, plus your own Google Sheets account, and a key for Gemini. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

Yes. It calls Gemini. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Take your time. At 32 steps it is large: read it before trusting it with anything live.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 32 steps before you point it at anything that matters.